/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: Administrator
 * Date: 2023-03-31
 * Time: 12:45
 */


public class Test {
/*    public void getCustomerInfo() {

        try {

            // do something that may cause an Exception

        } catch (java.io.FileNotFoundException ex) {

            System.out.print("FileNotFoundException!");

        } catch (java.io.IOException ex) {

            System.out.print("IOException!");

        } catch (java.lang.Exception ex) {

            System.out.print("Exception!");

        }

    }*/
    private static void testMethod(){

        System.out.println("testMethod");
    }
    public static void main(String[] args) {
/*        Test test = new Test();
        test = (Test) null;
        test.testMethod();*/
        int[] arr = {0,2,3};
        int ret = arr.length;
    }
}
